component
T491X226K035AT
Public Made by Adomby adom
KEMET Tantalum Capacitors, CASE-X-7343-43(mm). Polarised: pin 1 is the anode (+), marked by the polarity stripe on the body; KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownT491X226K035AT
KEMET · Tantalum Capacitors · CASE-X-7343-43(mm)
T491X226K035AT from KEMET, in a CASE-X-7343-43(mm). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | ANODE | passive | Anode (+). The positive terminal, identified on the body by the polarity stripe and, on cases that have one, the beveled edge (KEMET T491 datasheet: "Polarity Stripe (+)", "ANODE (+) END VIEW"). Pin 1 carries the + on the symbol and the closed silkscreen end on the footprint. |
| 2 | CATHODE | passive | Cathode (-). The negative terminal, at the unmarked end. Solid tantalum capacitors are polar and may be damaged if connected with reverse polarity. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KEMET |
| Package | CASE-X-7343-43(mm) |
| Category | Capacitors |
| Pins | 2 |
Electrical characteristics
Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Capacitance | 22 | µF | nominal, catalog attribute (LCSC C452767) | catalog | |||
| Tolerance | -10 | 10 | % | catalog attribute (LCSC C452767) | catalog | ||
| Operating temperature | -55 | 125 | °C | catalog description (LCSC C452767) | catalog |
CAD (KiCad official)
- Symbol:
T491X226K035AT - Footprint:
Capacitor_Tantalum_SMD:CP_EIA-7343-43_Kemet-X - 3D model: CASE-X-7343-43(mm) (KiCad packages3D, STEP)
- 3D model files:
t491x226k035at-etched.step/t491x226k035at-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);t491x226k035at.step/t491x226k035at.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KEMET datasheet (24 pp, sha256
56bef8c8b292c5c1, retrieved 2026-10-15, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).